Abstract：
:Aluminum (Al) toxicity is a major problem affecting soil fertility, microbial diversity, and nutrient uptake of plants. Rhizobia response and legume interaction under Al conditions are still unknown; it is important to understand how to develop and improve legume cultivation under Al stress. In this study, rhizobia response was recorded under different Al concentrations. Al effect on rhizobial cells was characterized by combination with different two pH conditions. Symbiosis process was compared between α- and β-rhizobia inoculated onto soybean varieties. Rhizobial cell numbers was decreased as Al concentration increased. However, induced Al tolerance considerably depended on rhizobia types and their origins. Accordingly, organic acid results were in correlation with growth rate and cell density which suggested that citric acid might be a positive selective force for Al tolerance and plant interaction on rhizobia. Al toxicity delayed and interrupted the plant-rhizobia interaction and the effect was more pronounced under acidic conditions. Burkholderia fungorum VTr35 significantly improved plant growth under acid-Al stress in combination with all soybean varieties. Moreover, plant genotype was an important factor to establish an effective nodulation and nitrogen fixation under Al stress. Additionally, tolerant rhizobia could be applied as an inoculant on stressful agroecosystems. Furthermore, metabolic pathways have still been unknown under Al stress.
journal_name
Can J Microbioljournal_title
Canadian journal of microbiologyauthors
Artigas Ramírez MD,Silva JD,Ohkama-Ohtsu N,Yokoyama Tdoi
10.1139/cjm-2018-0019subject
Has Abstractpub_date
2018-08-01 00:00:00pages
511-526issue
8eissn
0008-4166issn
1480-3275journal_volume
64pub_type
杂志文章abstract：:Several probes for measuring dissolved carbon dioxide (CO2) concentration were installed in a 68-litre fermentor and their effectiveness compared. Submerged silastic rubber tubing gave reproducible results over a wide range of operating conditions and was generally superior to all other probes evaluated. The silastic ...
journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/m76-007
更新日期：1976-01-01 00:00:00
abstract：:The study of diaminopimelic acid (DAP) incorporation and turnover during growth recovery in chloramphenicol-treated (CMP-treated) Bacillus megaterium cells showed that two kinds of turnover occurred. A low acid-soluble turnover appeared as soon as growth resumed in bacteria labeled before the CMP treatment and at the ...
journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/m80-051
更新日期：1980-03-01 00:00:00
abstract：:The study of the relationship between MVL 51 virus, of the Gourlay group L 1, and the Mycoplasma cells of A. laidlawii during the first 35 min of infection leads to the conclusion that a "carrier state" has been established, free virus as well as infected and noninfected cells being present at the same time in the cul...
journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：
更新日期：1977-03-01 00:00:00
abstract：:Klebsiella pneumoniae was found to effect the reductive dechlorination of methoxychlor (2,2-bis(p-methoxyphenyl)-1, 1, 1-trichloroethane) and its dihydroxy derivative (2, 2-bis (p-hydroxyphenyl)-1, 1, 1-trichloroethane) to dichloro derivatives 2, 2-bis (p-methoxyphenyl)-1, 1-dichloroethane and 2, 2-bis (p-hydroxypheny...
journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/m82-023
更新日期：1982-02-01 00:00:00
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journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/cjm-2017-0448
更新日期：2018-01-01 00:00:00
abstract：:Mutants of Salmonella typhimurium with defects in the heptose region of the lipopolysaccharide (LPS) molecule (heptose-deficient, chemotype Re) leak periplasmic enzymes (acid phosphatase (EC 3.1.3.2), cyclic phosphodiesterase, ribonuclease I (EC 3.1.4.22), and phosphoglucose isomerase (EC 5.3.1.9) (PGI is at least par...
journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/m76-227
更新日期：1976-10-01 00:00:00
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journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/w04-107
更新日期：2005-01-01 00:00:00
abstract：:A microcinematographic analysis of the behaviour and movements of cells and cell masses in mated cultures (NC4 X VI2) of Dictyostelium discoideum indicates that a chemotactic process directs cell aggregation during macrocyst development. Zygote giant cells form before aggregation begins and act as the aggregation cent...
journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/m79-221
更新日期：1979-12-01 00:00:00
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journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/m81-144
更新日期：1981-09-01 00:00:00
abstract：:In the past decade, the large tailings pond (Mildred Lake Settling Basin) on the Syncrude Canada Ltd. lease near Fort McMurray, Alta., has gone methanogenic. Currently, about 60%-80% of the flux of gas across the surface of the tailings pond is methane. As well as adding to greenhouse gas emissions, the production of ...
journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：
更新日期：2000-10-01 00:00:00
abstract：:Fermentative hydrogen production was carried out by Enterobacter cloacae DM11, using glucose as the substrate. The effects of initial substrate concentration, initial medium pH, and temperature were investigated. Results showed that at an initial glucose concentration of 1.0% (m/v), the molar yield of hydrogen was 3.3...
journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/w06-005
更新日期：2006-06-01 00:00:00
abstract：:3-O-Methyl-D-glucose (3-O-MeGlc) or a mixture of 3-O-MeGlc and glucose stimulate invertase, beta-glucosidase, alpha-glucosidase, and alpha-galactosidase production by Cryptococcus laurentii. They also increase invertase and alpha-glucosidase production by Saccharomyces cerevisiae. The stimulatory effect of 3-O-MeGlc i...
journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/m80-215
更新日期：1980-11-01 00:00:00
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journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/w01-018
更新日期：2001-04-01 00:00:00
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journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/w04-026
更新日期：2004-06-01 00:00:00
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journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/w01-110
更新日期：2001-11-01 00:00:00
abstract：:Surface oxidation of sulfides and copper (Cu) activation are 2 of the main processes that determine the efficiency of flotation. The present study was developed with the intention to ascertain the role of the phenomena in the biomodification of sulfides by Acidithiobacillus ferrooxidans culture (cells and growth me...
journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/w2012-072
更新日期：2012-09-01 00:00:00
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journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/m83-257
更新日期：1983-12-01 00:00:00
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journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/cjm-2019-0343
更新日期：2020-10-01 00:00:00
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journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：
更新日期：1987-10-01 00:00:00
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journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/m78-194
更新日期：1978-10-01 00:00:00
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journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/m76-065
更新日期：1976-03-01 00:00:00
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journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/m77-158
更新日期：1977-08-01 00:00:00
abstract：:The objective of the present work was to evaluate the relevance of the 2-methylcitric acid cycle (2MCC) to the catabolism of propionate in Burkholderia sacchari. Two B. sacchari mutants unable to grow on propionate were obtained: one disrupted in acnM, and the other in acnM and prpC deleted. An operative 2MCC signific...
journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/w09-018
更新日期：2009-06-01 00:00:00
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journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：
更新日期：1975-06-01 00:00:00
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journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/m89-077
更新日期：1989-04-01 00:00:00
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journal_title：Canadian journal of microbiology
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更新日期：2004-02-01 00:00:00
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journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/w06-101
更新日期：2007-01-01 00:00:00
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journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/m78-122
更新日期：1978-06-01 00:00:00
abstract：:Early investigation into the mechanism of mitochondriogenesis in the facultative anaerobe Saccharomyces cerevisiae used anaerobic-aerobic transitions as model systems to study the in vivo assembly of these oxidative organelles. This methodology has become entrenched in the early literature and as a result a definitive...
journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/m75-126
更新日期：1975-06-01 00:00:00
abstract：:The synthesis of the nucleotide precursors for peptidoglycan is regulated by the relA gene in Escherichia coli. Thus, nucleotide precursors labeled with [3H]diaminopimelic acid accumulated in a relA strain but not in an isogenic relA+ strain during amino acid deprivation. Furthermore, nucleotide precursor synthesis wa...
journal_title：Canadian journal of microbiology
pub_type： 杂志文章
doi：10.1139/m82-098
更新日期：1982-06-01 00:00:00
